Showing 381 - 400 results of 483 for search '"alkaloid"', query time: 0.04s Refine Results
  1. 381

    Immunomodulatory Effects of Taiwanese Neolitsea Species on Th1 and Th2 Functionality by Yin-Hua Cheng, Ying-Chi Lin, Ih-Sheng Chen, Sian-De Liu, Jih-Heng Li, Chia-Chi Wang

    Published 2017-01-01
    “…Neolitsea species, medicinal plants belonging to Lauraceae, contain rich alkaloids, steroids, sesquiterpenoids, and triterpenoids which possess antimicrobial, antioxidant, and anti-inflammatory bioactivities. …”
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    Article
  2. 382

    Antibacterial activity of palm heart extracts collected from Iraqi Phoenix dactylifera L by Sameer Mohammed Yaseen, Hussein Adil Abid, Anwar Ali Kadhim, Entesar Emhamed Aboglida

    Published 2019-12-01
    “…Phytochemical analyses have revealed the presence of steroids, alkaloids, pseudotannins, glycosides, carbohydrates, and aromatic amino acids. …”
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  3. 383

    Qualitative Phytochemical Profiling and In Vitro Antioxidant Potential Evaluation of South African Momordica Balsamina Linn Fruit Pulp by Buang Matseke, Sipho Mapfumari, Mmamosheledi Mothibe

    Published 2024-12-01
    “…The results for qualitative phytochemical screening have shown that the fruit pulp contains alkaloids, cardiac glycosides, saponins, phenolic compounds, tannins, flavonoids, terpenoids, and steroids. …”
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    Article
  4. 384

    Chemotaxonomic studies on <i>Schwenckia americana</i> LINN by C Wahua, SM Sam

    Published 2016-05-01
    “…The cytological studies showed a diploid chromosome number of 2n = 24 and n = 12 for the haploids. Alkaloids, saponins, tannins, phlobatannins, flavonoids, combined anthraquinones, free anthraquinones and cardiac glycosides are present.© JASEM Keywords: Morphological, Anatomical, Cytological, Phytochemical, Studies. …”
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    Article
  5. 385

    Assessment of Antidiabetic Potential and Phytochemical Profiling of Viscum album, a Traditional Antidiabetic Plant by Manzoor Ullah, Sultan Mehmood, Rehmat Ali Khan, Maroof Ali, Fozia Fozia, Muhammad Waqas, Riaz Ullah, Amal Alotaibi, Mujeeb A. Sultan

    Published 2022-01-01
    “…The extracts revealed the presence of saponins, flavonoids, alkaloids, terpene, tannins, phenols, protein, amino acids, sterols, and glycosides. …”
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    Article
  6. 386

    The regulation of tobacco growth under preceding crop planting: insights from soil quality, microbial communities, and metabolic profiling by Peiyan Zhao, Houfa Zhou, Xiaolin Liao, Leifeng Zhao, Yuanxian Zheng, Tiane Xiong, Gaorun Zhang, Sirong Jiang, Jiming Wang, Yuansheng He, Jiangtao Li, Jieying Zhu, Yongjun Zhang, Yanrun Li, Fuzhao Nian, Di Liu

    Published 2025-02-01
    “…Metabolomics analysis showed that different preceding crops altered lipids, organic acids, flavonoids, alkaloids, and terpenoids, enhancing secondary metabolite synthesis pathways in soil. …”
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  7. 387
  8. 388

    Microbial Characteristics and Functions in Coffee Fermentation: A Review by Xiaojing Shen, Qi Wang, Hongsheng Wang, Guoqing Fang, Ying Li, Jilai Zhang, Kunyi Liu

    Published 2024-12-01
    “…It is also beneficial for human health because of its rich active compounds, such as caffeine, chlorogenic acids, trigonelline, tryptophan alkaloids, diterpenes, melanoidins, etc. These compounds often relate to the prevention of cardiovascular disease, Alzheimer’s disease, and antibacterial, anti-diabetic, neuroprotection, and anti-cancer activities. …”
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  9. 389
  10. 390

    Marine actinobacteria metabolites: unlocking new treatments for acne vulgaris by María Clara De La Hoz-Romo, María Clara De La Hoz-Romo, Luis Díaz, Luis Díaz, Javier Gómez-León, Marynes Quintero, Luisa Villamil

    Published 2025-01-01
    “…Untargeted metabolomic analysis suggested that antibacterial activity might be associated with compounds from the chemical families of alkaloids, terpenoids, and fatty acids, among others. …”
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  11. 391

    Secondary Metabolites from the Mangrove Ecosystem-Derived Fungi <i>Penicillium</i> spp.: Chemical Diversity and Biological Activity by Guojun Zhou, Jin Cai, Bin Wang, Wenjiao Diao, Yu Zhong, Shaodan Pan, Weijia Xiong, Guolei Huang, Caijuan Zheng

    Published 2024-12-01
    “…The structures were divided into six major categories, including alkaloids, polyketides, terpenoids, benzene derivatives, steroids, and other classes. …”
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  12. 392

    Metabolites derived from medicinal plants modulating voltage-gated sodium channel activity: A systematic review by José Luis Estela-Zape, Mayra Liliana Pizarro-Loaiza, Gabriel Arteaga, Santiago Castaño, Leonardo Fierro

    Published 2025-02-01
    “…Results: Six studies were included, examining the effects of plant metabolites on Nav channels. Isoquinoline alkaloids from Corydalis yanhusuo, hangeshashinto, osthol, and cannabidiol inhibited Na+ currents in cell models, primarily affecting Nav1.7 and Nav1.5. …”
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  13. 393
  14. 394
  15. 395

    Distribution, Phytochemical Insights, and Cytotoxic Potential of the <i>Sesbania</i> Genus: A Comprehensive Review of <i>Sesbania grandiflora</i>, <i>Sesbania sesban</i>, and <i>Se... by Fatma Alzahraa Mokhtar, Mariam Ahmed, Aishah Saeed Al Dhanhani, Serag Eldin I. Elbehairi, Mohammad Y. Alfaifi, Ali A. Shati, Amal M. Fakhry

    Published 2025-01-01
    “…Extensive research on <i>S. grandiflora</i> has uncovered mechanisms such as the activation of caspase cascades and the induction of apoptosis, attributed to its rich content of flavonoids and alkaloids. Notably, sesbanimides derived from <i>S. grandiflora</i> seeds have demonstrated potent cytotoxic effects by disrupting mitochondrial function. …”
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  16. 396

    Effect of Curry Leaf (Murraya koenigii) as Edwardsiellosis Treatment on Gourami Fish (Osphronemus goramy) by Muyassar H. Abualreesh, Agus Pariawan, Annisa Isti Fauziyyah, Farid Mukhtar Riyadi, Mohammad Fadjar, Arief Prajitno, Arif Syaifurrisal, Muhammad Browijoyo Santanumurti, Suciyono Suciyono

    Published 2024-08-01
    “…The findings revealed that M. koenigii predominantly contains alkaloids, terpenoids, saponins, flavonoids, and tannins, all of which exhibit antibacterial activity. …”
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  17. 397

    Extreme Environment Streptomyces: Potential Sources for New Antibacterial and Anticancer Drug Leads? by Periyasamy Sivalingam, Kui Hong, John Pote, Kandasamy Prabakar

    Published 2019-01-01
    “…Extreme Streptomyces have been an excellent source of a new class of compounds which include alkaloids, angucycline, macrolide, and peptides. This review covers novel drug leads with antibacterial and cytotoxic activities isolated from deep-sea, desert, cryo, and volcanic environment Streptomyces from 2009 to 2019. …”
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  18. 398

    INVESTIGATING THE ACTIVE CHEMICALS IN BAY LEAVES IN SUPPRESSING MICROBES AND IMPROVING THE SENSORY PROPERTIES OF CHILLED CHICKEN MEAT by M. A. Qasim, A. A. Al-Azzami, N. T. Khaleel, A. A. Yaseen, M. M. Fahad

    Published 2024-12-01
    “…While saponins and glycosides were absent, the research did find flavonoids, tannins, alkaloids, phenols, steroids, and terpenes. The investigation showed that the alcoholic extract (ethanol 99.8%) outperformed the aqueous extract in preventing the development and activities of four different types of gram-positive and gram-negative bacteria. …”
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  19. 399

    Phytochemical screening and anti-Helicobacter pylori activity of Bryophyllum pinnatum, Ocimum gratissimum and Vernonia amygdalina by Precious Egharevba, Emilia Igue, Kingsley Enerijiofi, Orhue Amengialue

    Published 2025-01-01
    “…Phytochemical screening of ethanol extract of the test plants revealed the presence of bioactive constituents such as flavonoids, tannins, cardiac glycosides, saponin, steroids, phenols, alkaloids and terpenoids. The minimum inhibitory concentration (MIC) of the plant’s extracts were determined at concentrations of 125, 250, 500, and 1000 μg/ml. …”
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  20. 400

    Chemical Identification and Antioxidant Screening of Bufei Yishen Formula using an Offline DPPH Ultrahigh-Performance Liquid Chromatography Q-Extractive Orbitrap MS/MS by Jinyan Wu, Bangrong Cai, Ang Zhang, Peng Zhao, Yan Du, Xuefang Liu, Di Zhao, Liu Yang, Xinguang Liu, Jiansheng Li

    Published 2022-01-01
    “…In total, 189 compounds were identified in BYF extract, including 83 flavonoids, 24 lignans, 20 alkaloids, 15 saponins, 11 terpenoid, 10 saccharides, eight lipids, seven organic acids, two coumarins, two amino acids, and seven other compounds. …”
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